Refactored Qt scaffold's make_wrapper
Build repomaker's projects within a separate directory
Don't distribute moc files
Updated Qt scaffold's makefiles to allow for nonlocal make_wrapper
Qt scaffolds use .hpp as their suffix
qtapp: Removed a gitignore

I don't like this because it's not super-common that we'll actually
build the project in-tree. As a result, this can lead to false
positives if we create something that has this name (which we're fairly
likely to do).